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include/linux/mm.h: simplify flag check

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Flip the flag test so that it is the simplest.  No functional change, just
a small readability improvement:

No code changed:

  # arch/x86/kernel/sys_x86_64.o:

   text    data     bss     dec     hex filename
   1551      24       0    1575     627 sys_x86_64.o.before
   1551      24       0    1575     627 sys_x86_64.o.after

md5:
   70708d1b1ad35cc891118a69dc1a63f9  sys_x86_64.o.before.asm
   70708d1b1ad35cc891118a69dc1a63f9  sys_x86_64.o.after.asm

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Borislav Petkov 2015-04-15 16:14:47 -07:00 committed by Linus Torvalds
parent 6a4055bc72
commit cdd7875e0c
1 changed files with 3 additions and 3 deletions
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6
include/linux/mm.h
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@ -1894,10 +1894,10 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
static inline unsigned long
vm_unmapped_area(struct vm_unmapped_area_info *info)
{
if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
return unmapped_area(info);
else
if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
return unmapped_area_topdown(info);
else
return unmapped_area(info);
}
/* truncate.c */